sm3

Documentation

Overview

Package sm3 implements china crypto standards.

Copyright IBM Corp. 2017 All Rights Reserved.

Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at

SPDX-License-Identifier: Apache-2.0

Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.

Index

• Constants
• func Block(dig *digest, p []byte)
• func GetFunc() func() hash.Hash
• func New() hash.Hash
• func SumSM3(data []byte) []byte
• type W

Constants

const BlockSize = 64

The blocksize of SHA256 and SHA224 in bytes.

const Size = 32

The size of a SM2 checksum in bytes.

Functions

func Block

func Block(dig *digest, p []byte)

func GetFunc

func GetFunc() func() hash.Hash

func New

func New() hash.Hash

func SumSM3

func SumSM3(data []byte) []byte

Types

type W

type W struct {
	W1 [68]uint32
	W2 [64]uint32
}